Home / 2,579,262.06-3,555,630.28-1,802,481.22

Finding the Fourth Proportional to 2,579,262.06, 3,555,630.28 and 1,802,481.22

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Solution

The fourth proportional to 2,579,262.06, 3,555,630.28 and 1,802,481.22 is: 2,484,802.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,579,262.06 : 3,555,630.28 = 1,802,481.22 : x
  2. Step 2: Convert to fraction form
    2,579,262.06/3,555,630.28 = 1,802,481.22/x
  3. Step 3: Cross multiply
    2,579,262.06x = 3,555,630.28 × 1,802,481.22
  4. Step 4: Simplify right side
    2,579,262.06x = 6,408,956,804,963.34
  5. Step 5: Solve for x
    x = 6,408,956,804,963.34/2,579,262.06
  6. Step 6: Final answer
    x = 2,484,802.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.